Republican Gov. Phil Bryant signed House Bill 1510, which bans most abortions after 15 weeks of gestation, on Monday in a closed ceremony attended by legislative supporters and abortion opponents. "We are saving more of the unborn than any state in America and what better thing can we do?" Bryant said in a video his office posted on social media.

Russian President Vladimir Putin won a fourth term as president, but the White House says President Trump won't be calling to congratulate him. However, Putin still has plenty of support in Russia, where his win was widely expected. CBS News correspondent Elizabeth Palmer reports.

Facebook says it's investigating after revelations the social media site may have mishandled data from more than 50 million users. That allowed Cambridge Analytica, a consulting firm once used by the Trump campaign, to access data and try to sway users' votes. CBS News contributor Nicholas Thompson explains how.

The death of a 13-year-old girl who was shot by her 9-year-old brother is putting the spotlight on kids and gun violence. While parents may think their guns are safe, it turns out 75 percent of first-graders know where their parents' guns are stored. CBS News' Nikki Battiste reports.

President Trump laid out the administration's latest plan to tackling the nation's opioid epidemic. He told supporters in New Hampshire "that toughness includes the death penalty" for drug dealers and traffickers.

The actress best known as Miranda on "Sex and the City" announced her campaign on Twitter on Monday. Cynthia Nixon is also an activist who's focused on education issues. She will try to unseat incumbent Gov. Andrew Cuomo in the Democratic primary.

President Trump has been busy airing his frustration with the special counsel's investigation into Russian meddling. The president has also hired a new attorney who has been a tough critic of the FBI's handling of the Hillary Clinton email investigation. CBS News chief White House correspondent Major Garrett has the latest.

Saudi Arabia's 32-year-old crown prince, Mohammed Bin Salman, spoke with "60 Minutes" about the push to modernize the ultraconservative kingdom, in addition to its conflicts with Yemen and Iran. CBS News senior global affairs contributor and president of the Eurasia Group, Ian Bremmer, joined CBSN to discuss the impact.

President Trump intensified his attacks on Special Counsel Robert Mueller, calling the Russia investigation a "witch hunt." CBS News justice reporter Paula Reid joined CBSN to discuss what's next for the Mueller probe, plus the firing of FBI Deputy Director Andrew McCabe.

On Friday, Facebook suspended Cambridge Analytica, a prominent data analytics firm, after a whistleblower claims they exploited Facebook data to harvest "millions" of profiles of U.S. voters without their authorization. Here's what you should know.

In his first interview with an American television network, Mohammed bin Salman shared
his thoughts on Iran, the humanitarian crisis in Yemen, his country’s troubled past and its
hopeful future. Norah O’Donnell reports.

A group of survivors of the shooting at Stoneman Douglas High School who refer to themselves as the "mass-shooting generation" have made it their mission to bring about gun reform. Sharyn Alfonsi reports.

Vladimir Putin was reelected with more than 70 percent of the vote. But turnout may have been lower than he wanted: About 52 percent of Russia's nearly 111 million voters weighed in. CBS News' foreign correspondent Liz Palmer reports from Moscow.

Late Saturday the final body was recovered from the debris of a collapsed pedestrian bridge at Florida International University. Six people were killed. CBS News correspondent Manuel Bojorquez reports.

California's first driverless buses started running in March in San Ramon, near San Francisco. The electric shuttles can carry up to 12 people -- six sitting and six standing. CBS News correspondent John Blackstone reports.

President Trump fired the second in command at the FBI on Friday, Andrew McCabe, who was set to retire Sunday on his 50th birthday. The controversial firing could cost him hundreds of thousands of dollars in lost benefits. Mr. Trump closed out the weekend by bashing former top FBI officials on Twitter. CBS News correspondent Errol Barnett reports.

Cambridge Analytica, the data analytics firm hired by the Trump campaign in 2016, has come under fire after reports that they used Facebook data from more than 50 million profiles obtained without users’ permission. Jennifer Grygiel, social media expert and assistant professor of communications at Syracuse University, joins CBSN to discuss how Mr. Trump’s former campaign manager Steve Bannon used the data and concerns about the upcoming midterms.

In this web exclusive, biochemist Jennifer Doudna talks with Mo Rocca about how her childhood curiosity was nourished - by books and by the natural world around her growing up in Hawaii - and how it inspired her career choice.

In this web exclusive, engineer Vint Cerf, who helped pioneer the internet, talks with Mo Rocca about the frailty and impermanence of digitally-stored information and how, in coming decades, the pictures and other digital content that has been preserved on floppy disks, CD-ROMs, and other media will be unusable.

In this web exclusive, Mo Rocca talks with bestselling author Walter Isaacson, whose biographies of such figures as Leonardo da Vinci, Albert Einstein and Steve Jobs have given him particular insight into what makes a genius.

Meditation is exploding in popularity, but recent studies have concluded that the science behind it is spotty, with zero evidence that meditation was better than exercise or relaxation at reducing stress. New York Times bestselling author Adam Grant has some fighting words for people who try to push meditation on the less meditative.

For the last six years Ione Kuhner has gradually lost her grasp on much of daily life due to Early-onset Alzheimer's. But amazingly she's also started painting … something the former dental assistant had never thought about doing before her illness. Susan Spencer reports.